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M3A2R 3*150
Nexans ref. M3A2R 002115 - Country ref. M3A2R 3*150
- Material of the external semi-conductor: Extruded fully bonded
- Conductor flexibility: Class 2 acc. to IEC 60228
- Conductor cross-section: 150 mm²
- Conductor diameter: 14.4 mm
- Nominal insulation thickness: 3.4 mm
- Nominal armour wire diameter: 2.5 mm
- Nominal outer sheath thickness: 3.1 mm
- Nominal outer diameter: 64.0 mm
- Approximate net weight: 5914 kg/km
- Test voltage: 21 kV
- Rated Voltage Uo/U (Um): 6 / 10 (12) kV
- Perm current rating in air 30°C: 309 A
- Permissible current rating when buried: 259 A
- Max. DC resistance of the conductor at 20°C: 0.206 Ohm/km
- A.C. Conductor resist. 50Hz and at 90 °C: 0.264 Ohm/km
- Permissible short circuit current conductor 1s: 14.5 kA
M3A2R 3*185
Nexans ref. M3A2R 002117 - Country ref. M3A2R 3*185
- Material of the external semi-conductor: Extruded fully bonded
- Conductor flexibility: -
- Conductor cross-section: 185 mm²
- Conductor diameter: 16.2 mm
- Nominal insulation thickness: 3.4 mm
- Nominal armour wire diameter: 2.5 mm
- Nominal outer sheath thickness: 3.3 mm
- Nominal outer diameter: 68.0 mm
- Approximate net weight: 6812 kg/km
- Test voltage: 21 kV
- Rated Voltage Uo/U (Um): 6 / 10 (12) kV
- Perm current rating in air 30°C: 354 A
- Permissible current rating when buried: 293 A
- Max. DC resistance of the conductor at 20°C: 0.164 Ohm/km
- A.C. Conductor resist. 50Hz and at 90 °C: 0.21 Ohm/km
- Permissible short circuit current conductor 1s: 17.9 kA
M3A2R 3*400
Nexans ref. M3A2R 002129 - Country ref. M3A2R 3*400
- Material of the external semi-conductor: Extruded fully bonded
- Conductor flexibility: Stranded class 2
- Conductor cross-section: 400 mm²
- Conductor diameter: 23.2 mm
- Nominal insulation thickness: 3.4 mm
- Nominal armour wire diameter: 3.15 mm
- Nominal outer sheath thickness: 3.9 mm
- Nominal outer diameter: 87.0 mm
- Approximate net weight: 11245 kg/km
- Test voltage: 21 kV
- Rated Voltage Uo/U (Um): 6 / 10 (12) kV
- Perm current rating in air 30°C: 454 A
- Permissible current rating when buried: 432 A
- Max. DC resistance of the conductor at 20°C: 0.0778 Ohm/km
- A.C. Conductor resist. 50Hz and at 90 °C: 0.0997 Ohm/km
- Permissible short circuit current conductor 1s: 38.3 kA
M3A2R 3*95
Nexans ref. M3A2R 002113 - Country ref. M3A2R 3*95
- Material of the external semi-conductor: Extruded fully bonded
- Conductor flexibility: -
- Conductor cross-section: 95 mm²
- Conductor diameter: 11.7 mm
- Nominal insulation thickness: 3.4 mm
- Nominal armour wire diameter: 2.5 mm
- Nominal outer sheath thickness: 2.9 mm
- Nominal outer diameter: 57.0 mm
- Approximate net weight: 4872 kg/km
- Test voltage: 21 kV
- Rated Voltage Uo/U (Um): 6 / 10 (12) kV
- Perm current rating in air 30°C: 238 A
- Permissible current rating when buried: 204 A
- Max. DC resistance of the conductor at 20°C: 0.32 Ohm/km
- A.C. Conductor resist. 50Hz and at 90 °C: 0.41 Ohm/km
- Permissible short circuit current conductor 1s: 9.2 kA
M4A2R 3*95
Nexans ref. M4A2R 000230 - Country ref. M4A2R 3*95
- Material of the external semi-conductor: Extruded fully bonded
- Conductor flexibility: Class 2 acc. to IEC 60228
- Conductor cross-section: 95 mm²
- Conductor diameter: 11.7 mm
- Nominal insulation thickness: 4.5 mm
- Nominal armour wire diameter: 2.5 mm
- Nominal outer sheath thickness: 3.1 mm
- Nominal outer diameter: 62.0 mm
- Approximate net weight: 5556 kg/km
- Test voltage: 30 kV
- Rated Voltage Uo/U (Um): 8.7 / 15 (17.5) kV
- Perm current rating in air 30°C: 238 A
- Permissible current rating when buried: 204 A
- Max. DC resistance of the conductor at 20°C: 0.32 Ohm/km
- A.C. Conductor resist. 50Hz and at 90 °C: 0.41 Ohm/km
- Permissible short circuit current conductor 1s: 9.2 kA
M5A2R 3*185
Nexans ref. M5A2R 000120 - Country ref. M5A2R 3*185
- Material of the external semi-conductor: Extruded fully bonded
- Conductor flexibility: -
- Conductor cross-section: 185 mm²
- Conductor diameter: 16.2 mm
- Nominal insulation thickness: 5.5 mm
- Nominal armour wire diameter: 3.15 mm
- Nominal outer sheath thickness: 3.6 mm
- Nominal outer diameter: 78.0 mm
- Approximate net weight: 8896 kg/km
- Test voltage: 42 kV
- Rated Voltage Uo/U (Um): 12 / 20 (24) kV
- Perm current rating in air 30°C: 354 A
- Permissible current rating when buried: 293 A
- Max. DC resistance of the conductor at 20°C: 0.164 Ohm/km
- A.C. Conductor resist. 50Hz and at 90 °C: 0.21 Ohm/km
- Permissible short circuit current conductor 1s: 17.9 kA
M5A3R 3*300
Nexans ref. M5A3R 000300 - Country ref. M5A3R 3*300
- Material of the external semi-conductor: Extruded strippable
- Conductor flexibility: -
- Conductor cross-section: 300 mm²
- Conductor diameter: 20.3 mm
- Nominal insulation thickness: 5.5 mm
- Nominal armour wire diameter: 3.15 mm
- Nominal outer sheath thickness: 4.0 mm
- Nominal outer diameter: 88.0 mm
- Approximate net weight: 11090 kg/km
- Test voltage: 42 kV
- Rated Voltage Uo/U (Um): 12 / 20 (24) kV
- Perm current rating in air 30°C: 472 A
- Permissible current rating when buried: 380 A
- Max. DC resistance of the conductor at 20°C: 0.1 Ohm/km
- A.C. Conductor resist. 50Hz and at 90 °C: 0.129 Ohm/km
- Permissible short circuit current conductor 1s: 17.9 kA
M6A2R 3*120
Nexans ref. M6A2R 003120 - Country ref. M6A2R 3*120
- Material of the external semi-conductor: Extruded fully bonded
- Conductor flexibility: -
- Conductor cross-section: 120 mm²
- Conductor diameter: 12.8 mm
- Nominal insulation thickness: 8.0 mm
- Nominal armour wire diameter: 3.15 mm
- Nominal outer sheath thickness: 3.8 mm
- Nominal outer diameter: 81.0 mm
- Approximate net weight: 8896 kg/km
- Test voltage: 63 kV
- Rated Voltage Uo/U (Um): 18 / 30 (36) kV
- Perm current rating in air 30°C: 274 A
- Permissible current rating when buried: 232 A
- Max. DC resistance of the conductor at 20°C: 0.253 Ohm/km
- A.C. Conductor resist. 50Hz and at 90 °C: 0.323 Ohm/km
- Permissible short circuit current conductor 1s: 11.6 kA
M6A2R 3*240
Nexans ref. M6A2R 000424 - Country ref. M6A2R 3*240
- Material of the external semi-conductor: Extruded fully bonded
- Conductor flexibility: Stranded class 2
- Conductor cross-section: 240 mm²
- Conductor diameter: 17.9 mm
- Nominal insulation thickness: 8.0 mm
- Nominal armour wire diameter: 3.15 mm
- Nominal outer sheath thickness: 4.2 mm
- Nominal outer diameter: 93.0 mm
- Approximate net weight: 11524 kg/km
- Test voltage: 63 kV
- Rated Voltage Uo/U (Um): 18 / 30 (36) kV
- Perm current rating in air 30°C: 415 A
- Permissible current rating when buried: 338 A
- Max. DC resistance of the conductor at 20°C: 0.125 Ohm/km
- A.C. Conductor resist. 50Hz and at 90 °C: 0.161 Ohm/km
- Permissible short circuit current conductor 1s: 23.1 kA
M6A2R 3*50
Nexans ref. M6A2R 003050 - Country ref. M6A2R 3*50
- Material of the external semi-conductor: Extruded fully bonded
- Conductor flexibility: Stranded class 2
- Conductor cross-section: 50 mm²
- Conductor diameter: 8.1 mm
- Nominal insulation thickness: 8.0 mm
- Nominal armour wire diameter: 3.15 mm
- Nominal outer sheath thickness: 3.4 mm
- Nominal outer diameter: 70.0 mm
- Approximate net weight: 6910 kg/km
- Test voltage: 63 kV
- Rated Voltage Uo/U (Um): 18 / 30 (36) kV
- Perm current rating in air 30°C: 159 A
- Permissible current rating when buried: 140 A
- Max. DC resistance of the conductor at 20°C: 0.641 Ohm/km
- A.C. Conductor resist. 50Hz and at 90 °C: 0.822 Ohm/km
- Permissible short circuit current conductor 1s: 4.9 kA
M6A2R 3*500
Nexans ref. M6A2R 000166 - Country ref. M6A2R 3*500
- Material of the external semi-conductor: Extruded fully bonded
- Conductor flexibility: Class 2 acc. to IEC 60228
- Conductor cross-section: 500 mm²
- Conductor diameter: 26.2 mm
- Nominal insulation thickness: 8.0 mm
- Nominal armour wire diameter: 3.15 mm
- Nominal outer sheath thickness: 4.8 mm
- Nominal outer diameter: 115.0 mm
- Approximate net weight: 16766 kg/km
- Test voltage: 63 kV
- Rated Voltage Uo/U (Um): 18 / 30 (36) kV
- Perm current rating in air 30°C: 957 A
- Permissible current rating when buried: 680 A
- Max. DC resistance of the conductor at 20°C: 0.0605 Ohm/km
- A.C. Conductor resist. 50Hz and at 90 °C: 0.0794 Ohm/km
- Permissible short circuit current conductor 1s: 47.9 kA
M7A2R 3*240
Nexans ref. M7A2R 000424 - Country ref. M7A2R 3*240
- Material of the external semi-conductor: Extruded fully bonded
- Conductor flexibility: Stranded class 2
- Conductor cross-section: 240 mm²
- Conductor diameter: 17.9 mm
- Nominal insulation thickness: 8.0 mm
- Nominal armour wire diameter: 3.15 mm
- Nominal outer sheath thickness: 4.2 mm
- Nominal outer diameter: 94.0 mm
- Approximate net weight: 11758 kg/km
- Test voltage: 71 kV
- Rated Voltage Uo/U (Um): 20 / 35 (42) kV
- Perm current rating in air 30°C: 415 A
- Permissible current rating when buried: 338 A
- Max. DC resistance of the conductor at 20°C: 0.125 Ohm/km
- A.C. Conductor resist. 50Hz and at 90 °C: 0.161 Ohm/km
- Permissible short circuit current conductor 1s: 23.1 kA
Description
Description
Standards
-
InternationalIEC 60332-1-2; IEC 60502-2
1-SCOPE
This specification covers three core armoured cables conforming to IEC 60502-2 Specifications.
2. CONSTRUCTION
2.1 Conductor
Aluminum conductors, conforming to the applicable requirements of IEC 60228.
2.2 Insulation
Extruded inner semi conductive layer, XLPE insulation and extruded outer semi conductive layer .
2.3 Metallic Screen Layer
Copper tape on each core
2.4 Separation Sheath
PVC .
2.5 Armour
GALVANIZED STEEL WIRES .
2.5 Sheath
PVC .
3. TESTS
All tests required by IEC 60502-2 either on Raw material or on finished products.
TEST AT WORKS according to IEC 60502-2 for armored cables
Routine Tests
- Max. DC conductors resistance at 20°C acc. to IEC 60228 & IEC 60502-2 parag.16.1 & 16.2
- High voltage test acc. to IEC 60502-2 parag. 16.1 & 16.4
- Max. partial discharge test at 1.73 Uo acc. to IEC 60502-2 parag.16.1 & 16.3
Liban Cables will carry out these tests on all the lengths and tests certificates will be provided.
Sample Tests
- Check of the build - up and color coding of the cable
- Check of dimensions
Insulation : according to IEC 60502-2 Parag. 17.5.2
Separation sheath : according to IEC 60502-2 Parag. 17.5.3
Armouring : according to IEC 60502-2 Parag. 17.7
Oversheath : according to IEC 60502-2 Parag. 17.5.3
- Hot Set Test : according to IEC 60502-2 Parag. 17.10
These tests will be carried out on one length of each size during each inspection .
Tests certificates will be provided by Liban Cables
Type Tests
Mechanical characteristics on insulation and sheaths material (tensile strength and elongation at break ) in accordance with IEC 60502-2.
These tests will be carried out on one length of the order .
Tests certificates will be provided by Liban Cables
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Electrical characteristics
Electrical characteristics
Usage characteristics
Usage characteristics
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Resources
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